The Experiment Research on Applying Air Source Heat Pump in Boiled Water Machine

Abstract:

Under the situation of energy crisis, air source heat pumps are paid more attention recently. In terms of energy saving, the feasibility and performance of boiled water machine with air source heat pump are studied by experiment in this paper. The results are as follows: the best outlet temperature of heat pump is 55°C in winter, and that is 65°C in other seasons correspondingly. Electromagnetic heater is used as the accessorial heating method, which can heat water to 95°C so as to be fit to drinking. Moreover, the energy saving effect of the unit is remarkable. At the end of the paper, the preliminary conception of structure and automatic control is proposed.

• Periodical: Advanced Materials Research (Volumes 383-390)
• Pages: 1933-1937
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.383-390.1933
• Online since: November 2011
• Authors: Wei Xiu Shi, Wei Yi Li, Li Sheng Pan, Zhi Hua Zhou
• Keywords: Air Source Heat Pump, Boiled Water Machine, Electromagnetic Heater, Energy Saving

References

[1] Ma Fei, Liu Li, Qu, Shilin, and Ge Xu, Comparative Analysis between the Traditional Air-condition System and Heat Source Heat Pump System of Northern Existing Buildings Based on AHP, 2010 International Conference on Computer Modeling and Simulation (ICCMS 2010), IEEE Computer Society, Jan. 2010, pp.466-470.

DOI: 10.1109/iccms.2010.120

[2] D. Jenkins, R. Tucker, and M. Ahadzi, The Performance of Air-source Heat Pumps in Current and Future Offices, Energy and Buildings, vol. 40, Apr. 2008, p.1901–1910, doi: 10. 1016/j. enbuild. 2008. 04. 015.

DOI: 10.1016/j.enbuild.2008.04.015

[3] M. Marcic, Long-term Performance of Central Heat Pumps in Slovenian Homes, Energy and Buildings, vol. 36, Feb. 2004, p.185–193, doi: 10. 1016/j. enbuild. 2003. 11. 002.

DOI: 10.1016/j.enbuild.2003.11.002

[4] M. Hosoz, and M. Direk, Performance Evaluation of An Integrated Automotive Air Conditioning and Heat Pump System, Energy Conversion and Management, vol. 47, Mar. 2006, p.545–559, doi: 10. 1016/j. enconman. 2005. 05. 004.

DOI: 10.1016/j.enconman.2005.05.004

[5] A. Mayes, Heat Pump Technology for Energy Efficient Buildings, World Pumps, Issue. 491, Aug. 2007, p.22–25, doi: 10. 1016/S0262-1762(07)70287-0.

DOI: 10.1016/s0262-1762(07)70287-0

[6] X. Wang, C. Kendrick, R. Ogden, and J. Maxted, Dynamic Thermal Simulation of a Retail Shed with Solar Reflective Coatings, Applied Thermal Engineering, vol. 28, Jun. 2008, p.1066–1073, doi: 10. 1016/j. applthermaleng. 2007. 06. 011.

DOI: 10.1016/j.applthermaleng.2007.06.011

[7] S.P. Lohani, and D. Schmidt, Comparison of Energy and Exergy Analysis of Fossil Plant, Ground and Air Source Heat Pump Building Heating System, Renewable Energy, vol. 35, Jun. 2010, pp.1275-1282, dio: 10. 1016/j. renene. 2009. 10. 002.

DOI: 10.1016/j.renene.2009.10.002

[8] Han Zhitao, Yao Yang, Ma Zuiliang, and Jiang Yiqiang, New Air Source Heat Pump System of Energy Store for Heat Flux Defrost and It's Experimental Study, Journal of Harbin Institute of Technology, vol. 39, Jun. 2007, pp.901-903.

DOI: 10.1109/icmree.2011.5930960

[9] G. Bourke, and P. Bansal, Energy Consumption Modeling of Air Source Electric Heat Pump Water Heaters, Applied Thermal Engineering, vol. 30, Apr. 2010, pp.1769-1774, doi: 10. 1016/j. applthermaleng. 2010. 04. 008.

DOI: 10.1016/j.applthermaleng.2010.04.008

[10] Ding Haibo, System Adjusting on Air Source Heat Pump Water Heaters in Atrocious Working Condition, Journal of Anhui Institute Architecture, vol. 16, Apr. 2008, pp.49-53, doi: CNKI: SUN: AHJG. 0. 2008-02-011.